【正文】
ned a overhaul process to the M272 engine. It is overhauled and maintained, which is used the removal and check and installation and testing order and practical experience. Meanwhile it introduced to and checked the importance and road testing after overhauling in this thesis. Finally this thesis focus is designed some process cards. Keywords: engine M272 overhaul process 3 1 前言 目的 隨著我國社會需求的牽引、政策法規(guī)的推動和技術(shù)的進(jìn)步促使了現(xiàn)代汽車工業(yè)的迅速發(fā)展。M272 發(fā)動機(jī)大修流程設(shè)計 題目 奔馳 M272 發(fā)動機(jī)大修流程設(shè)計 1 目錄 摘 要 ................................................................................................................................. 3 Abstract ............................................................................................................................ 3 1 前言 ............................................................................................................................... 4 目的 ............................................................................................................................ 4 現(xiàn)代 發(fā)動機(jī)的維修概念 ............................................................................................ 4 M272 發(fā)動機(jī)簡介 ...................................................................................................... 7 2 大修流程設(shè)計 ............................................................................................................... 8 M272 發(fā)動機(jī)維修現(xiàn)狀 .............................................................................................. 8 M272 發(fā)動機(jī)大修流程設(shè)計 ...................................................................................... 8 入廠檢驗 ............................................................................................................... 8 發(fā)動機(jī)的拆檢 ....................................................................................................... 9 準(zhǔn)備工作 .......................................................................................................... 10 拆除發(fā)動機(jī)上部與車架的連接 ........................................